The determination of serum BUN currently is the most widely used screening test for the evaluation of kidney function. The test is frequently requested along with the serum creatinine test since simultaneous determination of these 2 compounds appears to aid in the differential diagnosis of prerenal, renal and postrenal hyperuremia.
Kale is higher in fiber than lettuce. Leafy green vegetables like kale and lettuce are both rich in fiber and low in calories.Kale comes in deep green or purple colors. Lettuce varies in colors and varieties, including red and green romaine, iceberg and red leaf.iber Content. Kale is slightly higher in fiber content than lettuce. The high fiber content helps stabilize the leafy veggie during cooking. Insoluble fiber from kale and lettuce sweeps through your gut like a broom, pushing out waste.
Lettuce nutrition facts. Lettuce is one of poular green leafy-vegetables. Its crispy, green/crimson-red leaves are one of the incredible sources of essential nutrients that benefit health. Indeed, it is among the most sought-after greens, be it in your crunchy green salads or healthy sandwiches!Lettuce leaves exude milk-like fluid (sap) when cut, and hence its name derived from Latin lactuca for milk. Botanically this marvelous, nutrition rich leafy green belongs to the daisy family of Asteraceae.aw, fresh-lettuce is commonly used in salads, burgers, spring rolls, and sandwiches. Chinese-lettuce is ideal for stir fries or stews and can be added to noodles as well as in fried-rice preparations. The leafy green also combines well with garden peas, green-beans as well as seafood like shrimp, prawns, etc.